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中级

分析平台各周GMV与手续费收入趋势

未完成
中级参考 代码结构已给出，请填写 ____ 处 
def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    reports=pd.read_csv(StringIO(open_url(____).read()))
    print(____)
    for _,r in reports[['____','____','____','____','____']].iterrows():
        print(____)

示例

输入
solve()
期望输出
Weekly platform fee income:
  2025-11-06: GMV=54.0 fee=0.54 listings=10 orders=3
  2025-11-13: GMV=54.0 fee=0.54 listings=17 orders=3
  2025-11-20: GMV=54.0 fee=0.54 listings=14 orders=3
  2025-11-27: GMV=54.0 fee=0.54 listings=11 orders=3
  2025-12-04: GMV=54.0 fee=0.54 listings=23 orders=3
  2025-12-11: GMV=54.0 fee=0.54 listings=21 orders=3
  2025-12-18: GMV=54.0 fee=0.54 listings=15 orders=3
  2025-12-25: GMV=54.0 fee=0.54 listings=22 orders=3
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